The Aspen ST is an ultra-low-profile race tire designed primarily for short track XC use. Sometimes referred to as the "Fastpen," this tire is sure to give any racer an edge in dry conditions.HYPR-X combines the best technology from two existing Maxxis compounds to provide 25% lower rolling resistance and increased cornering tractionEXO casing provides protection on sidewalls for extreme cut and abrasion resistance while remaining lightweight and highly flexibleAspen ST tires are intended first and foremost for racing in suitable conditionsIntended use: XC Race, Front or Rear installationItem SpecificationsColorBlackDefined ColorBlackFlat ProtectionSidewallISO Diameter686 / 32"ISO Width (mm)55Labeled Size32 x 2.15Tire BeadFoldingTire Diameter32"Tire Intended UseGravelTire Intended UseMountainTire TypeTubeless Ready ClincherTPI120 Maxxis Aspen ST Tire Tires EAN: 4717784045634 MPN: TB00670400